<ul class="nav nav-tabs">
<li <?php if (get ( 'a' ) == 'default'): ?> class="active"<?php endif; ?>><a href="<?php echo $this->_var['appadmin']; ?>?m=article">文章管理</a></li>
<li <?php if (get ( 'a' ) == 'add'): ?> class="active"<?php endif; ?>><a href="<?php echo $this->_var['appadmin']; ?>?m=article&a=add">文章添加</a></li>
</ul>